American Society of Hirudotherapy

Leech therapy: A new treatment for non-infectious paronychia?

Research article published in Annales de dermatologie et de venereologie (2024)

Last Updated: March 18, 2026Reviewed by: ASH Editorial Board
Research article — evidence reviewArticle reference
Safety & Infection ControlClinical TrialsArnal C, Richert B · Annales de dermatologie et de venereologie, 2024

Summary

Leech therapy: A new treatment for non-infectious paronychia?

Why This Matters for Hirudotherapy

Informs safety protocols and infection prevention strategies for clinical leech therapy.

Citation

Leech therapy: A new treatment for non-infectious paronychia?

Arnal C, Richert B · Annales de dermatologie et de venereologie, 2024

DOI

Added to ASH library: March 18, 2026 · Site last updated: March 18, 2026

This website provides educational information and does not constitute medical advice, diagnosis, or treatment recommendations. Medicinal leech therapy carries clinically meaningful risks and should be performed only by qualified clinicians under institutionally approved protocols. FDA 510(k) clearance for medicinal leeches is limited to specific indications; investigational and off-label discussions are labeled accordingly. For patient-specific guidance, consult a qualified healthcare provider.

Leech therapy: A new treatment for non-infectious paronychia? | ASH